Help my 300zx!! wiring harness!!

[mustang_piston]

I need to get a new main wiring harness. for my 300zx tt fairlady z 1989..also 1990 in the states(GCZ32-501165) The main harness going to my injectors and coils and everthing just about is so brittle!! I'm stationed in Japan and here i can get one for 1,000...but i heard in the states I could get one for 340.00. I need to get a good price and a good sight to get one...Pluse mine is a right hand drive so I dont know if I need a diff length or so. Thank you!!!